page_title: Shvetsov ASh-21
section_title: Specifications (Shvetsov ASh-21)
hierarchical_section_title: Shvetsov ASh-21 / Specifications (Shvetsov ASh-21)
caption_attribution_description: Deutsch: Übersicht der Schwezow-Sternmotorenfamilie. English: Family tree of Shvetsov engines. Русский: иерархия семейства двигателей Швецова
context_page_description: The Shvetsov ASh-21 is a seven-cylinder single-row air-cooled radial aero engine.
caption: Family tree of Shvetsov engines
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